Diane Merlo, P.T.
NPI 1114324563 · Physical Therapist · Arlington, MA
Diane Merlo, P.T. is a Physical Therapist provider in Arlington, MA (NPI 1114324563).
Provider details
- NPI number
- 1114324563
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 4951 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-12-01
- Last updated
- 2014-12-01
Frequently asked questions
- What is Diane Merlo's NPI number?
- Diane Merlo's National Provider Identifier (NPI) is 1114324563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Merlo's specialty?
- Diane Merlo is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diane Merlo located?
- Diane Merlo's practice location on file with NPPES is 37 Broadway, Arlington, MA 02474-5552.
- What is Diane Merlo's phone number?
- The practice phone number listed in the NPPES registry for Diane Merlo is (781) 643-6090.
- Is Diane Merlo's NPI active?
- Yes — Diane Merlo's NPI (1114324563) is active in the NPPES registry as of the last update on 2014-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.